Home / 29,530,646.80-44,295,970.20-25,491,695.20

Finding the Fourth Proportional to 29,530,646.80, 44,295,970.20 and 25,491,695.20

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Solution

The fourth proportional to 29,530,646.80, 44,295,970.20 and 25,491,695.20 is: 38,237,542.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,530,646.80 : 44,295,970.20 = 25,491,695.20 : x
  2. Step 2: Convert to fraction form
    29,530,646.80/44,295,970.20 = 25,491,695.20/x
  3. Step 3: Cross multiply
    29,530,646.80x = 44,295,970.20 × 25,491,695.20
  4. Step 4: Simplify right side
    29,530,646.80x = 1,129,179,370,926,683
  5. Step 5: Solve for x
    x = 1,129,179,370,926,683/29,530,646.80
  6. Step 6: Final answer
    x = 38,237,542.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.